idnr: 618

	3
	4		2
4		2
		4

Difficulty: Super easy (0)

idnr: 562

			1
3	2
		4	3
1

Difficulty: Super easy (0)

idnr: 783


		3	1
2	3

Difficulty: Super easy (0)

idnr: 914


		4	3
1	2

Difficulty: Super easy (0)